Normally, protein is not removed when the kidneys filter waste from the blood. However, when the kidneys are damaged, protein leaks through the damaged filters and is removed from the body in the urine, along with the waste products.
1. rucksack-a bag carried by a strap on your back or shoulder. back pack, backpack, haversack, knapsack, packsack. bag-a flexible container with a single opening; he stuffed his laundry into a large bag. kit bag, kitbag-a knapsack (usually for a soldier).ucksack. n. 1. a large bag, usually having two straps and a supporting frame, carried on the back and often used by climbers, campers, etc. US and Canadian name: backpack. [C19: from German, literally: back sack].
â¢ SHUCK (noun). The noun SHUCK has 1 sense: 1. material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds. Familiarity information: SHUCK used as a noun is very rare. SHUCK (noun). The noun SHUCK has 1 sense: 1. material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds. Familiarity information: SHUCK used as a noun is very rare.